单词	Urysohn metrization theorem
释义
随便看	perpendicularity of a straight line and a circle perpendicular length from a point to a plane perpendicular line of a plane perpendicular line of projection plane perpendicular line segment perpendicular plane perpendicular plane of a straight line perpendicular plane of projection plane perpendicular segment from a point to a plane Perrin-Schu¨tzenberger conjecture Perron formula Perron integral Perron lower function Perron upper function perservation of circle by fractional linear transformation persistence function persistence in mean persistence of a population persistence of complex ecosystems persistence of excitation persistence of simple food chains personal and instrumental equation personal communication personnel assignment problem perspective affine correspondence

数学辞典收录了63749条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。